| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.56 | 7.735% | $166.5152 | $166.52 | $166.50 | $166.50 |
| Purchase #2 | $69.77 | 7.530% | $75.0237 | $75.02 | $75.00 | $75.00 |
| Purchase #3 | $25.74 | 5.720% | $27.2123 | $27.21 | $27.20 | $27.20 |
| Purchase #4 | $198.75 | 3.818% | $206.3383 | $206.34 | $206.35 | $206.30 |
| Purchase #5 | $126.44 | 7.242% | $135.5968 | $135.60 | $135.60 | $135.60 |
| Purchase #6 | $170.33 | 11.525% | $189.9605 | $189.96 | $189.95 | $190.00 |
| Purchase #7 | $68.69 | 3.463% | $71.0687 | $71.07 | $71.05 | $71.10 |
| 7 purchase totals = | $814.28 | $871.7155 | $871.72 | $871.65 | $871.70 | |